A , B and C are three biomolecules. The results of the tests performed on them are given below: Molisch's test Barfoed Test Biuret Test A Positive Negative Negative B Positive Positive Negative C Negative Negative Positive A , B and C are respectively:

A = Lactose, B = Glucose, C = Albumin

A = Glucose, B = Fructose C = Albumin

A = Lactose, B = Glucose, C = Alanine

A = Lactose, B = Fructose, C = Alanine

EASY

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Statement - I : $(+)$ cellobiose reduces Tollen's reagents and Fehling's solution.

Statement - II : $(+)$ cellobiose is disaccharide of $α$ - anomer of glucose

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Important Questions on Biomolecules

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Glucose and Galactose are having identical configuration in all the positions except ...........position

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Fructose and glucose can be distinguished by:

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Maltose on treatment with dilute

H C l

gives:

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Which of the given statements is incorrect about glycogen?

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Which of the following compounds will behave as reducing sugar in an aqueous

KOH

solution?

MEDIUM

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Amylopectin is composed of:

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Which of the following statements is not true about sucrose?

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Milk sugar is

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

A molecule of Stachyose contains how many carbon atoms?

MEDIUM

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

The incorrect statement among the following is

MEDIUM

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Number of stereo centers present in linear and cyclic structures of glucose are respectively:

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Complete hydrolysis of starch gives:

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Two monomers in maltose are:

MEDIUM

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Which one given below is a non-reducing sugar?

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

A, B

and

C

are three biomolecules. The results of the tests performed on them are given below:

	Molisch's test	Barfoed Test	Biuret Test
$A$	Positive	Negative	Negative
$B$	Positive	Positive	Negative
$C$	Negative	Negative	Positive

A, B

and

C

are respectively:

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Among the following which one is a non-reducing sugar?

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Choose the correct statement of the following

MEDIUM

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

α - D -

glucose is dissolved in water and kept for a few hours, the major constituent(s) present in the solution is (are)

MEDIUM

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Among the following, the incorrect statement is

EASY

Chemistry>Organic Chemistry>Biomolecules>Carbohydrates

Synthesis of each molecule of glucose in photosynthesis involves

Statement - I : + cellobiose reduces Tollen's reagents and Fehling's solution. Statement - II : + cellobiose is disaccharide of α- anomer of glucose

Important Questions on Biomolecules

Learn and Prepare for any exam you want !

Statement - I : $(+)$ cellobiose reduces Tollen's reagents and Fehling's solution.

Statement - II : $(+)$ cellobiose is disaccharide of $α$ - anomer of glucose